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8mm Hole Aluminium Perforated Sheet (R8 T11)

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8mm Hole Aluminium Perforated Sheet (R8 T11)

Perforated sheetAluminiumKenton code K055A

8mmRound hole
11mmStaggered pitch
48%Open area
1–2mmThickness

Stock and sheet sizes

AluminiumK055A 2000 x 1000 2500 x 1250 3000 x 1500 kg/m²
1.0mm 5-7 days 5-7 days 5-7 days 1.4
1.5mm 5-7 days 5-7 days 5-7 days 2.1
2.0mm 5-7 days 5-7 days 5-7 days 2.8

✓ In stockon the shelf in Bristol5-7 daysmade to orderBlank = not a standard size · sizes in mm

  • Cut to sizewhile you wait
  • Next working daydelivery on stock sheets
  • Folded & fabricatedto your drawing
Need a price?Tell us the thickness, sizes and quantity and we’ll come back to you.

0117 963 4579Email us

Description

Technical details

Hole layout

R8 T11 hole layout: 8mm round holes, 11mm staggered pitch, 3mm bar, 9.53mm row spacing

Enlarged, not to scale. Dimensions in mm, pitch measured centre to centre.

Specification

Hole
8mm round
Pitch
11mm staggered 60°
Row spacing
9.53mm
Bar between holes
3mm
Open area
48%
Holes per m²
9,540
Thickness
1–2mm
Material
Aluminium
Need it cut, folded or made to a drawing?We guillotine sheets to size while you wait, and fold, roll and fabricate panels, guards and trays to your drawing.

Call 0117 963 4579Email your drawing

About R8 T11 aluminium perforated sheet

R8 T11 is an 8mm round hole perforated sheet in aluminium, with the holes on an 11mm staggered pitch giving 48% open area. It’s made to order, usually in 5-7 days, in thicknesses from 1 to 2mm. Every sheet can be cut to size while you wait, and stock sheets go out on next working day delivery anywhere in the UK.

All sizes in the table are made to order, usually in 5-7 days.

What does R8 T11 mean?

R8 is an 8mm round hole. T11 means the holes sit on an 11mm staggered (60°) pitch, measured centre to centre.

This pattern also comes in

Mild steelPre-galvanised steelStainless 304

Similar patterns

Pattern Hole Pitch Open area Thickness Stock
R7 T10 7mm round 10mm staggered 44% 1–2mm 5-7 days
R7 T11 7mm round 11mm staggered 37% 1–3mm 5-7 days
R8 T10 8mm round 10mm staggered 58% 1–2mm 5-7 days
R8 T11This page 8mm round 11mm staggered 48% 1–2mm 5-7 days
R8 T12 8mm round 12mm staggered 40% 1–3mm ✓ In stock
R8 T16 8mm round 16mm staggered 23% 1.5–3mm 5-7 days
R10 T13.5 10mm round 13.5mm staggered 50% 1–2mm 5-7 days

The nearest aluminium round hole patterns to R8 T11. See every aluminium pattern →

Dimensions are nominal and weights approximate. Stock changes daily, so please call to confirm.

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